baber/WOPTO huggingface dataset:
Patent JP-H02125878-A (JP)
Title: Production of surface treated steel sheet coated with monophenylsilica film
Inventor: TANAKA HIDETOSHI
IPC: C23C18/12
Filed: 1988-11-02
Abstract: PURPOSE:To produce a surface treated steel sheet coated with a monophenylsilica film having improved heat resistance by applying an alcoholic soln. of monophenyltrialkoxysilane having a specified concn. to a steel sheet and by heating the steel sheet at a specified temp. CONSTITUTION:An alcoholic soln. of monophenyltrialkoxysilane having >=0.005mol/l concn. or a soln. prepd. by adding one or more kinds of alkoxides or acetylacetone complex of Si, Ti, Zr, Al, W, Ce, Sn and Y to the alcoholic soln. by >=1mol% of the amt. of the monophenyltrialkoxysilane is uniformly applied to a steel sheet so as to form a dry coating film of about >=0.01mum thickness. The steel sheet is then heated at 100 - about 400 deg.C. By this heating, the monophenyltrialkoxysilane is dehydrated, condensed and cross-linked to form a metal oxide film and a surface treated steel sheet coated with the metal oxide film having improved heat resistance is obtd.
Patent JP-2001100438-A (JP)
Title: Electrophotographic photoreceptor and its manufacturing method
Inventor: TAKANO MASAHIDE
IPC: G03G5/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor in which a surely grounding part is secured by restraining the generation of an oxidized film on the inner end side of a cylindrical substrate of the photoreceptor in the case of being anodized and by which the formation of a stable electrostatic latent image and good image quality are obtained and to provide a manufacturing method of the electrophotographic photoreceptor. SOLUTION: The cylindrical substrate 4 consisting of an aluminum tube is anodized to produce the oxidized film 4a, which is treated as an under-laid layer and a charge generating layer 5b and a charge transferring layer 5c are laminated on the film 4a to form a photosensitive layer 5a in the manufacturing process of this photoreceptor 5. Such a main electrode 11 is attached to the inner end side of the substrate 4, as is made of a polymeric material or NBR rubber having electrical conductivity and elasticity and has a prescribed shape (for example, a frustum of a cone having a circular rim at the smaller end and an inclined plane). The electrode 11 is energized through an auxiliary electrode 11a additionally attached to the electrode 11 when anodized.  The production and deposition of the oxidized film is restrained on the inner end side of the substrate 4, i.e., at the grounding part 3 of the photoreceptor 5 so that the surely grounding part can be secured.
Patent JP-S62138108-A (JP)
Inventor: NAKAMURA TATSUO
IPC: A01G9/00
Filed: 1985-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08121814-A (JP)
Title: Air conditioner
Inventor: OKADA HIROKAZU
IPC: F24F13/30
Filed: 1994-10-19
Abstract: PURPOSE: To provide an air conditioner capable of holding an electrical wiring in an easy manner. CONSTITUTION: A pipe is installed between a compressor and a condensor 5 at two recesses 15, 16 recessed at one side of a drain pan 7 for use in receiving drain from an evaporator. A pipe is arranged between a refrigerant discharging pipe 11 of which surrounding part is covered by a vibration absorbing dampening member 14, a compressor and an evaporator 4, and a refrigerant suction pie 12 of which circumference is covered by a thermal insulator 13 is received and held, respectively. In addition, an electrical wiring 9 connected to a control substrate arranged at an upper part within a main body is stored in holding recesses 15, 16 together with the refrigerant discharging pipe 11 and a refrigerant sucking pipe 12 and concurrently it is held while being pushed into the holding recesses 15, 16 with the refrigerant discharging pipe 11 and the refrigerant sucking pipe 12.  In addition, a stopper 17 is projected into each of inlets of each of the holding recesses 15, 16, thereby the refrigerant discharging pipe 11 and the refrigerant sucking pipe 12 while being received and held are prevented from being pulled off.
Patent JP-S62136730-A (JP)
Inventor: IMAI SEIJI
IPC: H03K17/78
Filed: 1985-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001098083-A (JP)
Title: Fiber-reinforced polypropylene composite
Inventor: KITAYAMA TAKEO
IPC: C08J5/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced thermoplastic resin composite which exhibits a sufficient adhesion between reinforcing fibers and a matrix resin, hence having excellent mechanical strengths, and can be recycled as it is without separating the reinforcing fibers therefrom. SOLUTION: In this fiber-reinforced composite at least comprising reinforcing fibers and a matrix resin, the reinforcing fibers and the matrix resin are formed from different polypropylene resins; and the m.p., Tm(F), of a polypropylene resin for the reinforcing fibers and the m.p., Tm(M), of a polypropylene resin for the matrix resin satisfy the relation represented by the formula: Tm(F)-Tm(M)>10 deg.C.
Patent JP-H07112927-A (JP)
Title: Production of capsule of herb medicine
Inventor: KONISHI SHINICHIRO
IPC: A61K9/48
Filed: 1993-10-13
Abstract: PURPOSE:To obtain a capsule of herb medicine having excellent elutlon properties, not requiring precise control of blending time free from reduction in elution properties caused by excessive blending following enlargement of scale in mixing in production of a capsule of herb medicine. CONSTITUTION:A herb medicine is extracted with an extracting solvent, optlonally concentrated and dried to give essence powder, which is compressed and ground to give particles. The particles are mixed with magnesium stearate and polyethylene glycol to give essence powder of herb medicine, which is packed into capsules to provide production method of essence powder of herb medicine. The amount of magnesium stearate added is 0.01-5%, preferably 0.1-1.0% based on the whole composition. The polyethylene glycol has 4,000-20,000 molecular weight and the amount of the polyethylene glycol added is 0.01-5%, preferably 0.5-2% based on the whole composition.
Patent JP-H09123250-A (JP)
Title: Manufacture of hollow foam
Inventor: SEN HIROYOSHI
IPC: B29C48/90
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hollow foam which uniformly foams in the entirety and in which a malfunction such as a warpage or a bent does not occur or particularly a deformed profile hollow foam in which the sectional profile has a rectangular shape as a whole. SOLUTION: A foamable resin composition is melted, extruded by a mold 20 having an inner core 21, foamed to manufacture a hollow foam 30. In this case, refrigerant is circulated into a cooling tube 22 disposed in the core at the center of the core and cooling tubes 23 of both the ends of the core, and the core 21 is so cooled that the surface temperature of the center of the core becomes lower than the surface temperatures of both the ends. This method is applied to a method for manufacturing a hollow foam by passing it through a cooling sizing sleeve while extrusion foaming by a mold having an inner core 21 and a cooling sizing core protruding from the core 21.
Patent JP-H11120467-A (JP)
Title: Security terminal equipment and its information transmitting method
Inventor: UCHIDA HIROSHI
IPC: G08B25/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To avoid the concentration of calls to a monitoring center by transmitting control information and security information to the monitoring center according to an inputted transmission delaying time or a transmission delaying time calculated through a terminal code and random numbers. SOLUTION: Corresponding signals ans1 to ansn transmitted by equipments to be controlled 141 to 14n receiving control signals cont1 to contn are received by a corresponding signal receiving means 3 and a control means 6 judges whether information to transmit to the monitoring center exists and whether the information is information to be delayed, and sets a transmission delaying time stored in a storing means 8 to a delay timer means 9 at the time of being information to be delayed. Then the means 9 subtracts the value of the delay timer one by one at each prescribed period and when the value becomes zero, the means 6 sends a transmission instruction to a line control means 11, which controls a data transmission/reception means 10 to transmit information to be delayed to the monitoring center through the communication line.
Patent JP-S63132279-A (JP)
Inventor: YASUDA HIDEYUKI
IPC: G09G5/18
Filed: 1986-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03143272-A (JP)
Title: Power source
Inventor: NAGASE HARUO
IPC: H05B41/24
Filed: 1989-10-26
Abstract: PURPOSE:To prevent noise due to abrupt variation in a current by stopping the switching operation of a first switching element in a period in which the ON/OFF states of second and third switching elements are inverted. CONSTITUTION:Dead time TD for pausing the switching operation of a switching element Q1 is started at time ts immediately before the ON/OFF state of switching elements Q2, Q5 is inverted. When the switching operation of a switching element Q1 is paused at the time ts, power is not supplied from a DC power source, but a current flows to a discharge lamp by charge stored in a smoothing capacitor. Thus, the capacitor is discharged, and a load current I2 is gradually decreased. Since the ON/OFF states of the elements Q2, Q5 are switched in this state, noise at the time of inversion of the polarity of the current I2 is suppressed.
Patent JP-H08139137-A (JP)
Title: Parts mounting tool, production thereof and mounting method employing it
Inventor: NAKAMURA TSUTOMU
IPC: H01L21/60
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a parts mounting tool exhibiting better characteristics, e.g. endurance against long time use, than a conventional tool by composing the rectangular frame-like forward end face of a polycrystalline diamond so that the surface thereof exhibits specified characteristics. CONSTITUTION: The tool has a rectangular frame-like, i.e., hollow quadrangular prism, forward end face serving as a pressing face and the rectangular frame- like forward end face is composed of polycrystalline diamond produced through gas phase synthesis. The tool has mirror finished surface indicated by Rmax of 0.1μm or less and exhibits such characteristics as the flatness of pressing face is 3μm or less under the conditions that the highest temperature on the pressing face is in the range of 220-600 deg.C and the highest temperature difference in the pressing face is 20 deg.C or below. For example, a forward end part of tool composed of a cemented carbide alloy coated with polycrystalline diamond is bonded to a shank composed of a metal or alloy through a bonding metal having melting point in the range of 800-1200 deg.C.
Patent JP-H06201951-A (JP)
Title: Optical fiber-connector-housing, optical fiber-receptacle and accessory device
Inventor: JIEFURII UIRIAMU RITORU
IPC: G02B6/42
Filed: 1993-11-09
Abstract: PURPOSE: To indicate a new optical fiber connector housing and a new optical fiber receptacle, both of which comply with a new standard proposed by means of the X3T9.3 commission of the American vational standard and also with related accessory devices (cleaning devices, optical return plugs and transporting/ storing plugs). CONSTITUTION: An optical fiber connector housing device 300 keeps the individual optical fiber connector housings(FOCH) (320 and 380) to be in nearly lined up relation and also includes at least two FOCH (320 and 380) which are connected by at least one flexible material, permitting individual FOCH to be moved in at least four different directions.
Patent JP-H02126611-A (JP)
Title: Foil wound transformer
Inventor: GOTO KIYOSHI
IPC: H01F27/18
Filed: 1988-11-07
Abstract: PURPOSE:To ensure insulation and make winding and assembly operations simple and then improve reliability with respect to oscillations by winding separately low and high tension windings around insulating tubes and providing insulating medium gaps between an iron core and windings as well as low and high tension windings and further disposing insulating members at upper and lower end parts, thereby fixing and holding them in the axial and radial directions. CONSTITUTION:When low and high tension windings 4 and 5 are wound and assembled by winding separately them around insulating tubes 3, respective windings are inserted into the main leg 2a of an iron core according to the order from a low tension winding 4 having a small diameter to a high tension winding 5 having a large diameter. Insulating gap parts 6 between the main leg 2a of the iron core and the winding 4 and further between windings 4 and 5 are provided as spaces for insulating media 12 of an SF6 gas and the like. Insulators members 14 are disposed in a circumferential direction at upper and lower end parts of windings as well as insulating gap parts and are fixed to the insulating tubes 3 or insulating rings 16 and the like by insulating bolts 15 and so on and then they are held in the axial and radial directions to the iron core 2. As the low and high tension windings are wound separately, rewinding operations are performed by windings themselves. Further, since the diameter of each single winding is smaller than that of a monolithic winding construction, the slippage of layers caused by metallic sheets themselves are prevented.
Patent JP-H03141602-A (JP)
Title: Positive temperature coefficient thermistor device, terminal, and its manufacture
Inventor: TOSAKA HISANAO
IPC: H04N9/29
Filed: 1989-10-26
Abstract: PURPOSE:To suppress thermal conduction from contacts to terminals by providing a by-pass circuit narrower than a contact to be arranged on a side of a contact at an interval and by making one end adjacent to the contact and the other end to a terminal to form a terminal which contacts electrodes of a positive temperature coefficient thermistor. CONSTITUTION:For the purpose of constructing a positive temperature coefficient thermistor of a combination of a current restricting thermistor 2 and a heating thermistor 3, they are overlapped with a common terminal 5 of metal sheet sandwiched, and terminals 4, 6 are brought into contact with the electrodes of the thermistors 2, 3 via flexible contacts 41, 46, respectively. In this constitution, the terminal 5 is brought into contact with the respective electrodes 20, 23 of the thermistors 2, 3 in common, where the terminal 5 is provided with a by-pass 53, which is narrower than a contact 51 and is arranged on its side at interval G1. Further, one end of the by-pass 53 is made adjacent to the top of the contact 51, and the other end to a terminal 52, so that they make an electric, thermal series circuit.
Patent JP-S61157470-A (JP)
Title: Steering wheel of vehicle
Inventor: HYODO YOICHI
IPC: B62D1/04
Filed: 1984-12-28
Abstract: PURPOSE:To easily control deforming load of self-aligning plates by shaping U-shaped bent parts on the self-aligning plates as to be arranged annularly and forming notched grooves therein to have a plurality of foot pieces radially arranged on said plates. CONSTITUTION:A plurality of foot pieces 20 having bent parts 19 which have approximately U-shaped section are radially shaped on self-aligning plates 15. When a steering wheel tends to be turned and deformed in such direction that the lower part thereof is shifted to the forward side and the upper part thereof is shifted to the rear side, the upper part of the plate 15 is pressed in the rear direction at the bent part 19 and the lower part of the plate 15 is pressed in the forward direction at the bent part 19. An impact energy will thereby be absorbed. If the plate 15 is subjected to additional deformation, the bent part 19 at the lower part of the plate 15 makes contact with the supporting part 14 of a boss 11. When the plate 15 is pressed furthermore, the spoke 25 is deformed to absorb the impact energy.
Patent JP-H02125619-A (JP)
Title: Semiconductor device manufacturing equipment
Inventor: HIRAKAWA KATSUNORI
IPC: H01L21/302
Filed: 1988-11-04
Abstract: PURPOSE:To reduce the degree of deterioration and damage of a semiconductor element by a method wherein each treatment wafer is positioned between each high frequency electrode pair, and time necessary to eliminate photo resist is reduced by generating high density plasma in the vicinity of the treatment wafer. CONSTITUTION:A semiconductor wafer 1 retained by, e.g., a wafer holder 2, is put in the inside of a gas encapsulating pipe 3 made of quartz or the like. Reaction gas is introduced into the inside of the gas encapsulating pipe 3; from a high frequency power supply 5, high frequency electric power is applied to a plurality of facing high frequency electrode 4 pairs in the gas encapsulating pipe 3, thereby generating plasma. Each wafer 1 to be treated is positioned between each pair of the high frequency electrodes 4, and high density plasma is generated so as to concentrate in the vicinity of a treatment surface of the treatment wafer. The photo resist on the wafer 1 is eliminated by the radical in the plasma. By this set-up, time necessary to eliminate photo resist can be reduced, so that the degree of characteristic deterioration and damage of a semiconductor element can be decreased.
Patent JP-H07132206-A (JP)
Title: Filter medium
Inventor: TOGASHI RYOICHI
IPC: B01D39/14
Filed: 1993-11-09
Abstract: PURPOSE:To produce a filter medium capable of making a pleats, low in pressure loss and long in service life by capturing and integrating a thin and bulky melt blow nonwoven fabric to a open hole member. CONSTITUTION:In this filter medium the open hole member is interposed between at least two layers of the melt blow nonwoven fabric. This open hole member is composed essentially of a polymer included in homologous structure with the nonwoven fabric. The melt blow nonwoven fabric at both the sides of the open hole member are stuck each other through an open hole part, moreover, the open hole member and the melt blow nonwoven fabrics are also stuck. The melt blow nonwoven fabric is not specified particularly, but fibers consisting of two layers of the melt below nonwoven fabric and having different average fiber diameter is prefered from the viewpoint of giving a long life, and >=1.5mum and not more than 40mum average fiber diameter difference is preferable particularly from the viewpoint of giving a long life and of securing fixation. A pore volume fraction of the melt blow nonwoven fabric is >=80%, and preferably in the order of 90%.
Patent JP-H09101779-A (JP)
Title: Automatic accompaniment playing device
Inventor: KIRA YOSHIBUMI
IPC: G10H1/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency at editing time and eliminates a waste of a memory by specifying the chord name of an introduction in simple form. SOLUTION: This device has a selecting means 9 which can make a choice for using two chord data input areas for 1st Bar.0STEP in chord progression information inputted by a chord progression information input means 7 and sets a flat 9 a when the choice is made, a storage area expanding means 10 which outputs a control command for the use of the two chord information storage areas of 1st Bar.0STEP of the chord progression information storage means 5 to an address specifying means 6, and an introduction specifying means 11 which reads the chord progression information out of the chord progression information storage means 5 and commands a writing means 8 to write the 1st chord progression information in the chord information storage means 2 as chord information on the introduction when two pieces of chord progression information are stored in the 1st Bar.0STEP.
Patent JP-H07110416-A (JP)
Title: Optical cord with connector
Inventor: MUKASA YOSHIYASU
IPC: G02B6/36
Filed: 1993-10-13
Abstract: PURPOSE:To provide the optical cord with a connector which prevents the disconnection of an optical fiber in the connector. CONSTITUTION:This optical cord with the connector fixed with the connector 6 by an adhesive 9 is formed by fixing the coated optical fiber 3 of the optical cord 1 and a nylon tube 2 by an adhesive to the inside surface at the end of the nylon tube 2 and positioning the fixed part 10 to the inner side in the longitudinal direction of the adhesive 9 within the large hole part of the connector. The fixed part 10 of the optical cord made rigid by the adhesive exists in the longitudinal direction of the adhesive 9 in the large hole part of the connector, therefore, even if a bending stress acts on the optical cord 1, the optical cord 1 deflects to absorb the bending stress and the transmission of the bending stress to the optical fiber 5 in the connector 6 is prevented. The disconnection of the optical fiber 5 in the connector 6 is, therefore, prevented.
Patent JP-H10100304-A (JP)
Title: Metal gloss-like heat-discoloring laminate, single yarn, and fabric using the same
Inventor: ISHIMURA NAOYA
IPC: B32B7/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a peculiar metal gloss-like heat-discoloring laminate reversibly changed to metal gloss colors mutually different in hue and having high decorative properties by successively laminating and forming a heat discoloring layer and a pearl gloss pigment layer on a metal gloss layer so that both layers show mutually different hues. SOLUTION: Heat discoloring ink pigment including temp.sensitive discoloring hue memory material included therein with a resin soln. under heating is applied to an aluminum plate as a metal gloss layer 2 by spray painting to form a heat discoloring layer 3. Metal gloss ink prepared by mixing pearl gloss pigment with a resin soln. under heating is applied to the upper surface of the heatdiscoloring layer 3 by spray painting to form a pearl gloss pigment layer 4 to obtain a gloss-like heat-discoloring laminate 1. When this metal gloss like heat discoloring laminate 1 visually viewed on the side of the pearl gloss layer, it shows a gold color and a silver color corresponding to the predetermined temp. of the temp.sensitive heat-coloring hue memory material.
Patent JP-H11133366-A (JP)
Title: Wide band electric field absorption type semiconductor optical modulator
Inventor: KONO KENJI
IPC: G02F1/025
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a wide band electric field absorption type semiconductor optical modulator excellent in driving voltage and an insertion loss. SOLUTION: In the wide band electric field absorption type semiconductor optical modulator provided with a semiconductor core 5 of which wavelength on an absorption end is shorter than the wavelength of an optical signal and a voltage impressing electrode 1 for absorbing an optical signal to the core 5 by moving the absorption end wavelength of the core 5 to the long wavelength side at the time of impressing voltage, an electric signal input part I and an electric signal output part II are arranged so that the electrode 1 forms an advancing waveform electrode and the whole thickness D of a non-doped layer including the core 5 is thinned to reduce driving voltage.  The deterioration of an optical modulation band and the reflection of an electric signal due to the mismatch of characteristic impedance between an optical modulator and an external circuit are reduced by shortening the length of a correlation part between an electric signal and an optical signal. The mismatch of characteristic impedance can be corrected by adjusting the doping density of p-type or n-type doping layer 3, 6 arranged on the upper and lower parts of the core 5.